A garage.
Not the shape I meant but a right answer, so keep it. A building with two pointed roof sections.
Correct! A tall vase with a small triangular base.
Correct! A table or display with a small triangle on top that's offset to the left.
No, not that one. This shape is very wide and short, not tall.
Correct! The random smash-together of shapes with spikes sticking out all over.

Outcome: successful
Speaker comments: Oh that was amazing, the bot was amazing. It did far better than I expected with that set of shapes. :)